Fisnar Shut Off Piston

The Fisnar 580025 Shut-Off Piston is a precision-machined internal component designed specifically for use with Fisnar’s pinch tube valves. It operates as the moving part responsible for pinching and releasing the fluid tubing, effectively starting or stopping fluid flow. Manufactured from high-performance acetal, this piston delivers reliable shut-off performance in demanding dispensing environments.

Key Features:
*Precision shut-off action to ensure clean and drip-free dispensing.
*Made from durable acetal for excellent wear resistance and longevity.
*Spring-compatible piston design enables fast response and consistent closure.
*Ensures reliable pinch control over flexible tubing inside compatible valves.
*Optimized for use in controlled fluid dispensing systems.

Specifications:
*Manufacturer: Fisnar
*Part Number: 580025
*Material: Acetal (Delrin®)
*Component Type: Shut-off piston
*Used In: Pinch tube dispensing valve systems (such as 710PT-U)
*Function: Pinches internal fluid tubing to stop flow when activated

Applications:
The 580025 Shut-Off Piston is suitable for use in a variety of fluid dispensing systems requiring accurate control, including:
*Electronics Assembly: Precision placement of adhesives and coatings.
*Medical Devices: Controlled application of bio-safe fluids and sealants.
*Automotive Manufacturing: Gasket sealant and bonding material dispensing.
*General Industrial: Dot and bead dispensing of adhesives, RTVs, and resins.
*Automated Systems: Integration with pneumatic valves in robotic setups for fluid control.